2142510230 has 16 divisors (see below), whose sum is σ = 4407449760. Its totient is φ = 734574912.

The previous prime is 2142510229. The next prime is 2142510233. The reversal of 2142510230 is 320152412.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142510233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15303575 + ... + 15303714.

It is an arithmetic number, because the mean of its divisors is an integer number (275465610).

Almost surely, 2^2142510230 is an apocalyptic number.

2142510230 is an abundant number, since it is smaller than the sum of its proper divisors (2264939530).

2142510230 is a wasteful number, since it uses less digits than its factorization.

2142510230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30607303.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2142510230 is about 46287.2577498387. The cubic root of 2142510230 is about 1289.1624132330.

Adding to 2142510230 its reverse (320152412), we get a palindrome (2462662642).

The spelling of 2142510230 in words is "two billion, one hundred forty-two million, five hundred ten thousand, two hundred thirty".